Milwaukee M18 Lithium-Ion 18-Volt Cordless 10 oz. Caulk and Adhesive Gun (Tool-Only)-2641-20 - The Home Depot


Model # 2641-20

Internet # 203028010

M18 Lithium-Ion 18-Volt Cordless 10 oz. Caulk and Adhesive Gun (Tool-Only)

Milwaukee M18 Lithium-Ion 18-Volt Cordless 10 oz. Caulk and Adhesive Gun (Tool-Only)

This item has been discontinued.
The Home Depot no longer carries this specific product.

$199.00 / each


Model # 2641-20

Internet # 203028010

Milwaukee Electric Tool introduces the new Milwaukee 2641-20 M18 Cordless Caulk and Adhesive Gun. This powerful new applicator delivers incredible pushing force for tough applications and the highest level of bead control available in any cordless tool. Milwaukee built all metal gears provide an industry leading 950 lbs. of force for the highest viscosity materials. The Milwaukee 2641-20 features a variable speed trigger and six setting maximum speed dial optimize the tools 0-21 IPM (inches per minute) flow rate. CFT Constant Flow Technology eliminates motor oscillation resulting in steady material dispensing and even beads at all viscosity levels. The Milwaukee 2641-20 Anti-Drip mechanism instantly stops excess material from oozing upon the release of the trigger. The tool features a rotating collar designed to maximize bead control around turns. The interchangeable Quick-Change carriage design allows the user to easily change between 10 oz., Quart, and Sausage style material containers. Over 200 tubes of 10 oz. construction adhesive can be dispensed on one battery charge using a M18 Red Lithium battery (Battery and charger sold separately).

  • 950 lbs. of dispensing force - Milwaukee built all metal gears deliver industry leading force for the highest viscosity materials
  • Variable speed trigger - allows for maximum control of the flow rate and bead width
  • Constant flow technology - results in a steady material flow rate and even beads at all viscosity levels
  • Anti-Drip mechanism - instantly stops material from expelling upon trigger release
  • Rotating quick-change collar - accepts all Milwaukee quick change configurations: 10oz carriage, quart-size carriage, and 20 oz. sausage style barrels
  • 6-setting max speed dial - optimize flow rate from 0-21 IPM (inches per minute) based on application
  • Compatible batteries: compact 1.5 Ah (48-11-1815), compact 2.0 Ah (48-11-1820), extra capacity 3.0 Ah (48-11-1828), extended capacity 4.0 Ah (48-11-1840)
  • Compatibile chargers: M18/M12 multi-voltage (48-59-1812), M18 AC/DC (2710-20)
  • Home Depot Protection Plan:

    Home Depot Protection Plan

Info & Guides

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Assembled Depth (in.)  3.54 in  Assembled Height (in.)  10.71 in 
Assembled Width (in.)  19.8 in  Product Depth (in.)  3.54 
Product Height (in.)  10.71  Product Width (in.)  19.8 
Batteries Included  No  Battery Power Type  Lithium Ion 
Battery Size  Lithium Ion  Caulk Type  Silicone 
Charger Included  No  Color Family  Red 
Cordless Tool Type  Caulk Gun  Cordless/Corded  Cordless 
Maximum tube capacity (oz.)  10  Power Tool Product Type  Cordless 
Product Weight (lb.)  4.9 lb  Reconditioned  No 
Returnable  90-Day  Tools Product Type  Power Tool 
Voltage (volts)  18 
Warranty / Certifications
Certifications and Listings  1-UL Listed,CSA Listed,ETL Listed  Manufacturer Warranty  5 Year Limited Tool Warranty 


Rated 5.0 out of 5 by 3 reviewers.
Rated 5.0 out of 5.0 by Worth EVERY penny Can't believe I waited so long to get this. I don't use a caulk gun on a daily basis; however it seems as though when I need one I'm after it for awhile. The ease with which this gun works is amazing... it almost makes it fun. Yup... it is a wee bit heavier than a non-electric and I suppose there could be places it just would be able to access, but then just grab your old standby manual gun. It certainly saves wear and tear on my 67 year old hands. And I've NEVER regretted pay a bit extra for the Milwaukee brand of tools... they just offer such tremendous quality. Snap-on and Milwaukee... just can't beat em... guess I have a passion for the color red. July 29, 2014
Rated 5.0 out of 5.0 by Super strong and consitent The system is powerful and works as describe in the flyer... it goes, and goes and goes.... June 17, 2014
Rated 5.0 out of 5.0 by Great tool So glad I purchased this caulk gun. Speed settings & variable speed trigger gives great control. The feature I like best is when you release the trigger it quickly drops the pressure on the caulk tube. No drips or weeping at all out of the caulk tube nozzle. I can't believe the battery life. By the way, I'm a licensed contractor so I really put it to the test. September 24, 2013
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